Commit Graph

2 Commits

Author SHA1 Message Date
9783199691 perf: use digested font paths in CSS and preloads
Add path_resolver parameter to font generation functions so both
font preloads and CSS @font-face declarations use the same digested
paths in production. This prevents duplicate font downloads when
preloads were using digested paths but CSS used non-digested paths.

- Add path_resolver parameter to Fonts.generate_font_faces/2,
  Fonts.preload_links/2, and Fonts.generate_all_font_faces/1
- Update CSSGenerator.generate/2 to accept path_resolver
- Update CSSCache.warm/0 to use Endpoint.static_path/1
- Move CSSCache to start after Endpoint in supervision tree
- Add 1-year cache headers for static assets

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-25 09:32:06 +00:00
878d8f63ac feat: add CSS generation system with custom properties and ETS cache
- Create theme-primitives.css with spacing, fonts, radius scales
- Create theme-semantic.css with semantic CSS variable aliases
- Update app.css to import theme CSS files
- Add CSSGenerator module for dynamic CSS token generation
  - Generates mood variables (neutral, warm, cool, dark)
  - Generates typography variables (7 font combinations)
  - Generates shape variables (sharp, soft, round, pill)
  - Generates density variables (spacious, balanced, compact)
  - Converts hex colors to HSL for flexible manipulation
- Add CSSCache GenServer with ETS table for performance
  - Caches generated CSS to avoid regeneration
  - Warms cache on application startup
  - Provides invalidation for theme updates
- Add CSSCache to application supervision tree
- Add comprehensive tests for CSS generation (29 tests)
- Add comprehensive tests for preset validation (14 tests)
- All tests passing (58 total tests, 0 failures)
- Verified CSS generation and caching work correctly in IEx
2025-12-30 21:41:25 +00:00